package com.czh.springboot04.service;

import com.czh.springboot04.entity.Publicity;
import com.github.pagehelper.PageInfo;

import java.util.List;

public interface PublicityService {
    int publicityAdd(Publicity prublicity);
    int publicityUpdate(Publicity prublicity);
    int publicityeDelete(int id);
    PageInfo<Publicity> publicitySelectAll(int pageNum, int pageSize);
}
